:root{color-scheme:dark;--bg: #08110f;--panel: #101b18;--panel-raised: #15231f;--border: #293a35;--text: #f5f7f8;--muted: #9bada7;--accent: #9af2c8;--accent-dark: #17392d;--critical: #ff8b84;--critical-dark: #41201e;--warning: #ffd27a;--warning-dark: #3d321b;--sidebar-width: 248px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at 80% -10%,rgba(56,151,112,.18),transparent 32rem),var(--bg)}button,input,select{font:inherit;color:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(154,242,200,.55);outline-offset:2px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(400px,100%);background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:32px;display:grid;gap:6px}.login-card label{display:grid;gap:7px;margin:14px 0;color:#dbe4e1;font-size:.84rem}.login-card input{background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.form-message{min-height:1.2em;color:var(--critical);font-size:.84rem}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex:0 0 auto;background:#08110feb;border-right:1px solid var(--border);padding:22px 18px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand h1{font-size:1.05rem;margin:4px 0 0}.sidebar-section{display:flex;flex-direction:column;gap:10px}.sidebar-section h2{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0}.sidebar-select-group{display:grid;gap:10px}.sidebar select{width:100%;background:var(--panel-raised);border:1px solid var(--border);border-radius:8px;padding:8px 10px}.sidebar-controls{display:grid;gap:8px}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:10px;font-size:.8rem;color:var(--muted)}.main-canvas{flex:1 1 auto;padding:24px clamp(16px,3vw,40px);min-width:0;display:flex;flex-direction:column;gap:20px}.topline{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.badges{display:flex;gap:8px;flex-wrap:wrap}.eyebrow{text-transform:uppercase;font-size:.72rem;letter-spacing:.08em;color:var(--muted);margin:0 0 6px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;border:1px solid var(--border);font-size:.78rem;font-weight:600}.badge-neutral{color:var(--muted)}.badge-ok{color:var(--accent);background:var(--accent-dark);border-color:#2f7459}.badge-warning{color:var(--warning);background:var(--warning-dark);border-color:#6b5628}.badge-critical{color:var(--critical);background:var(--critical-dark);border-color:#7a3934}.button{border:1px solid transparent;border-radius:10px;padding:10px 16px;cursor:pointer;font-weight:650;transition:opacity .15s ease}.button:disabled{cursor:wait;opacity:.55}.button-primary{background:var(--accent);color:#07110e;font-weight:750}.button-secondary{border-color:var(--border);background:var(--panel-raised)}.button-quiet{background:transparent;color:var(--muted);border-color:var(--border)}.button-block{width:100%}.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.kpi-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:4px}.kpi-card .kpi-value{font-size:1.5rem;font-weight:750;font-variant-numeric:tabular-nums}.kpi-card.tone-ok .kpi-value{color:var(--accent)}.kpi-card.tone-critical .kpi-value{color:var(--critical)}.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:14px}.card-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.grid-2{display:grid;grid-template-columns:2fr 1fr;gap:16px;align-items:start}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px;margin:0}.metrics dt{margin-bottom:4px;color:var(--muted);font-size:.74rem}.metrics dd{margin:0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.infra-host-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.infra-host-item{display:flex;flex-direction:column;gap:6px}.infra-host-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.infra-host-bar{height:8px;border-radius:4px;background:var(--panel-raised);border:1px solid var(--border);overflow:hidden}.infra-host-bar-fill{height:100%;background:var(--accent);border-radius:4px}.infra-host-warning .infra-host-bar-fill{background:var(--warning)}.infra-host-critical .infra-host-bar-fill{background:var(--critical)}.metrics-compact{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 16px;margin:8px 0}.signal-monitor-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.signal-monitor-item{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--panel-raised)}.signal-monitor-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.chart-box{width:100%;height:380px;border-radius:10px;overflow:hidden}.chart-box-small{height:200px}.chart-footnote{margin:0;font-size:.76rem;color:var(--muted)}.alerts-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.alert-item{border-left:3px solid var(--border);padding:8px 12px;background:#ffffff06;border-radius:0 8px 8px 0}.alert-item strong{display:block;font-size:.82rem}.alert-item span{font-size:.8rem;color:var(--muted)}.alert-ok{border-color:var(--accent)}.alert-warning{border-color:var(--warning)}.alert-critical{border-color:var(--critical)}.controls-message{font-size:.8rem;color:var(--muted);min-height:1.2em}progress{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;border-radius:999px;overflow:hidden;background:var(--panel-raised)}progress::-webkit-progress-bar{background:var(--panel-raised);border-radius:999px}progress::-webkit-progress-value{background:var(--accent);border-radius:999px}progress::-moz-progress-bar{background:var(--accent);border-radius:999px}table th,table td{text-align:left}@media(max-width:900px){.app-shell{flex-direction:column}.sidebar{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap}.sidebar-footer{margin-top:0}.grid-2{grid-template-columns:1fr}}